package junitj2me.framework;

/**
 * A <code>TestFailure</code> collects a failed test together with
 * the caught exception.
 * @see TestResult
 */
public class TestFailure extends Object
{
    protected Test      fFailedTest;
    protected Throwable fThrownException;

    /**
     * Constructs a TestFailure with the given test and exception.
     */
    public TestFailure( Test failedTest, Throwable thrownException )
    {
        fFailedTest = failedTest;
        fThrownException = thrownException;
    }

    /**
     * Gets the failed test.
     */
    public Test failedTest()
    {
        return fFailedTest;
    }

    /**
     * Gets the thrown exception.
     */
    public Throwable thrownException()
    {
        return fThrownException;
    }

    /**
     * Returns a short description of the failure.
     */
    public String toString()
    {
        StringBuffer buffer = new StringBuffer();
        buffer.append( fFailedTest + ": " + fThrownException.getMessage() );
        return buffer.toString();
    }

    public String trace()
    {
        thrownException().printStackTrace();
        return "printStackTrace only supported to System.err in MIDP";
    }

    public String exceptionMessage()
    {
        return thrownException().getMessage();
    }

    public boolean isFailure()
    {
        return thrownException() instanceof AssertionFailedError;
    }
}